{"app_store_id":1415471828,"slug":"calm-sleep-sounds-1415471828","name":"Calm & Sleep Sounds","subtitle":"white noise and sleep sounds","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/a8/4b/e9/a84be9da-b542-4f1e-fd4a-5a032d0dd344/AppIcon-1x_U007emarketing-0-7-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/calm-sleep-sounds/id1415471828?uo=4","price":0,"currency":"USD","rating":4.65347,"rating_count":2147,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":"2026-10-13T04:47:56.737Z","primary_genre":"Health & Fitness","version_date":"2021-05-11T14:16:14Z","updated_at":"2026-10-21T16:01:27.133Z","stale":false,"missing_since":null,"one_liner":"Health and fitness app offering music meditation and white noise sounds for relaxation, stress reduction and sleep.","verified_maker":false,"maker_site":null,"file_size_bytes":12380160,"minimum_os":"13.5","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/8f/dc/90/8fdc904c-52ff-f702-3e25-862388460cb9/c6627aae-d3ef-44b5-946e-69d8539ef1de_IPHONE_8_PLUS_SCREEN_1.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/13/6d/ca/136dcac9-98b8-5d1d-7d5c-f0fee4fbc5cf/b2385166-25f6-4725-9064-9b7fdb5b8c3f_IPHONE_8_PLUS_SCREEN_2.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/63/25/d3/6325d3ed-9767-9f45-2c25-f5a71be6101d/c0e9fb3a-7c2a-41e0-a24c-f224966204b7_IPHONE_8_PLUS_SCREEN_3.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/57/e9/2a/57e92a52-88b3-17c9-bdec-517997496366/8cd8887c-8ee9-433d-b011-4a4142686e41_IPHONE_8_PLUS_SCREEN_4.jpg/392x696bb.jpg"],"developer_name":"Muljibhai Vaishnav","editors_choice":false,"url":"https://apptierlist.com/apps/calm-sleep-sounds-1415471828/","api_url":"https://apptierlist.com/api/v1/apps/calm-sleep-sounds-1415471828","schema_version":"1.0","generated_at":"2026-10-22T04:02:53.624Z","data_as_of":"2026-10-22T00:40:13.753Z","description":"---------------------------------------\nGet Better Sleep To Get Better Health.\n---------------------------------------\nSleep trouble? Work stress?\nHere is Calm music meditation App - the great app for mindfulness and meditation to bring more simplicity and clarity. Relax yourself with calm music easily.\n\nIts quick and easy to use for even a started. You will get new data everyday for free.\n\nIt's save your battery 50% more compare to other meditation apps. \n\nBENEFITS OF Music Meditation\n• Save 50% more battery other meditation apps.\n• Start  Meditation in just 2 clicks\n• Reduction of stress and anxiety to stay calm and relaxed\n• Better focus throughout the day\n• Sleep better to reduce day stress\n• Daily Free music meditation\n• Bring happiness to your life\n\nBelow is subscription detail: Total Calm\n\n• Subscription Prices:\n\nWeekly Subscription -3 Day Free Trial then $4.99/week\nMonthly Subscription -3 Day Free Trial then $12.99/month\nYearly Subscription -3 Day Free Trial then $49.99/year\n\n• Payment will be charged to iTunes Account at confirmation of purchase\n\n• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. You can turn of the auto-renew subscription from iPhone setting\n\n• Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal\n\n• Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase\n\n• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. The app adds the great features above and are available through an auto-renewing subscription.\n\nSubscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless cancelled at least 24 hours before the end of your current subscription, and you can cancel a subscription during the active period. You can manage your subscription at any time, either by viewing your account in iTunes from your Mac or PC, or Account Settings on your device after purchase.\n\n• Privacy Policy: https://drive.google.com/file/d/1uCrAMIZTSMrs5-7b7hUUN7uihhpcR6_G/view?usp=sharing\n\n• Terms of use: https://drive.google.com/file/d/1YClk3Klm8stTMetxCWj4__7SNFwTzI46/view?usp=sharing","facts":{"developer_id":897999212,"developer_url":null,"first_released":"2018-08-19T15:25:49Z","support_url":"https://forms.gle/eG7hUhXpKyRmzxGX8","privacy_url":"https://drive.google.com/file/d/1uCrAMIZTSMrs5-7b7hUUN7uihhpcR6_G/view?usp=sharing","website_url":null,"app_version":"1.3.4","release_notes":"- Bug Fixes","rating_current_version":4.65347,"rating_count_current_version":2147,"star_counts":[103,26,54,146,1818],"genres":["Health & Fitness","Productivity"],"languages":["EN"],"content_advisories":null,"device_families":["iphone","ipod"],"chart":null},"freshness":{"apple_read_at":"2026-10-21T16:01:27.133Z","catalog_read_at":"2026-10-21T16:01:27.133Z","reviews_checked_at":"2026-10-13T04:47:56.737Z","summary_written_at":"2026-10-12T06:24:53.011Z","placed_at":"2026-10-12T00:34:53.896Z","scored_at":"2026-10-22T00:40:13.753Z"},"editorial":{"one_liner":"Health and fitness app offering music meditation and white noise sounds for relaxation, stress reduction and sleep.","what_is":"Calm & Sleep Sounds is a Health & Fitness app with the subtitle white noise and sleep sounds. The listing describes it as a music meditation app for mindfulness, relaxation, focus and better sleep, with daily free music meditation. Premium access is sold as subscriptions under the name Total Calm.","good_for":["Winding down before bed","Relaxing after stressful workdays","Starting a short meditation session quickly"],"pricing":"Calm & Sleep Sounds is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is the app free to install?","a":"The listing shows the price as free. Subscription options are Weekly at $4.99, Monthly at $12.99 or Yearly at $49.99, each with a 3 day free trial."},{"q":"How do I cancel a subscription?","a":"The listing says subscriptions auto-renew unless turned off at least 24 hours before the current period ends. They can be managed from iPhone settings or Account Settings after purchase."},{"q":"Does the listing say what the app does for sleep?","a":"It helps you sleep better to reduce day stress and lists white noise and sleep sounds as its subtitle. It gives no sleep study or clinical results."}],"model":"claude-haiku-5-5","created_at":"2026-10-12T06:24:53.011Z"},"memberships":[{"list":"meditation-music","list_name":"meditation music","list_status":"active","list_url":"https://apptierlist.com/best/meditation-music/","position":31,"tier":"F","score":53.1,"components":{"rating":92.9,"votes":73.8,"rank":45.8,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-12T00:34:53.896Z"},{"list":"relaxation-music","list_name":"relaxation music","list_status":"active","list_url":"https://apptierlist.com/best/relaxation-music/","position":34,"tier":"F","score":41.7,"components":{"rating":92.9,"votes":73.8,"rank":0,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-12T00:34:53.896Z"},{"list":"relaxation","list_name":"relaxation","list_status":"active","list_url":"https://apptierlist.com/best/relaxation/","position":110,"tier":null,"score":41.7,"components":{"rating":92.9,"votes":73.8,"rank":0,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-12T00:34:53.896Z"}],"main_list":"meditation-music","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":168471,"at":"2026-10-19T04:20:11.908Z","kind":"tier_changed","list":"meditation-music","app_store_id":1415471828,"app":"calm-sleep-sounds-1415471828","from":"D","to":"F","reason":"rank shift: #32, score 53.1, tier full (a quarter of the list)","job":"rescore"},{"id":141631,"at":"2026-10-17T05:08:13.394Z","kind":"tier_changed","list":"meditation-music","app_store_id":1415471828,"app":"calm-sleep-sounds-1415471828","from":"F","to":"D","reason":"score 52.9 to 52.5","job":"rescore"},{"id":140800,"at":"2026-10-17T04:37:13.387Z","kind":"tier_changed","list":"meditation-music","app_store_id":1415471828,"app":"calm-sleep-sounds-1415471828","from":"D","to":"F","reason":"rank shift: #34, score unchanged at 52.9, tier full (a quarter of the list)","job":"rescore"},{"id":106096,"at":"2026-10-15T14:59:00.691Z","kind":"tier_changed","list":"meditation-music","app_store_id":1415471828,"app":"calm-sleep-sounds-1415471828","from":"F","to":"D","reason":"rank shift: #18, score unchanged at 52.9","job":"rescore"},{"id":60178,"at":"2026-10-12T00:46:10.112Z","kind":"tier_changed","list":"relaxation-music","app_store_id":1415471828,"app":"calm-sleep-sounds-1415471828","from":null,"to":"F","reason":"score 41.6","job":"rescore"},{"id":60127,"at":"2026-10-12T00:46:10.112Z","kind":"tier_changed","list":"meditation-music","app_store_id":1415471828,"app":"calm-sleep-sounds-1415471828","from":null,"to":"F","reason":"score 53.4","job":"rescore"},{"id":59966,"at":"2026-10-12T00:34:53.896Z","kind":"membership_added","list":"relaxation-music","app_store_id":1415471828,"app":"calm-sleep-sounds-1415471828","from":null,"to":"active","reason":"Described as an app to \"relax yourself with calm music easily\" and offers daily free calm music.","job":"shadow"},{"id":59965,"at":"2026-10-12T00:34:53.896Z","kind":"membership_added","list":"relaxation","app_store_id":1415471828,"app":"calm-sleep-sounds-1415471828","from":null,"to":"active","reason":"placed by the category system","job":"shadow"},{"id":59964,"at":"2026-10-12T00:34:53.896Z","kind":"membership_added","list":"meditation-music","app_store_id":1415471828,"app":"calm-sleep-sounds-1415471828","from":null,"to":"active","reason":"Core offering is \"Music Meditation\" with calm music for mindfulness, stress reduction and focus.","job":"shadow"},{"id":56652,"at":"2026-10-11T02:08:55.029Z","kind":"app_added","list":null,"app_store_id":1415471828,"app":"calm-sleep-sounds-1415471828","from":null,"to":null,"reason":"discovered","job":"listTurn"}],"explain":{"method":"Membership is decided by a model judging the App Store listing against the list's definition (and its excludes, for memberships placed or rechecked since they were added to the prompt); 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